Unified Medical Language System® (UMLS®)
2011AB FDA National Drug Code Directory Source Information
Counts
| Source | Number of shared concepts out of 20526 from MTHFDA_2011_06_01 |
Percentage Overlap |
|---|---|---|
| RXNORM_11AA_110906F | 16213 | 79 |
| MMSL_2011_08_01 | 9896 | 48.2 |
| MMX_2011_08_01 | 9599 | 46.8 |
| MTHSPL_2011_08_26 | 9307 | 45.3 |
| GS_2011_08_02 | 8483 | 41.3 |
| VANDF_2011_07_29 | 3655 | 17.8 |
| NDFRT_2011_09_06 | 3646 | 17.8 |
| NDDF_2011_08_03 | 3281 | 16 |
| SNOMEDCT_2011_07_31 | 2751 | 13.4 |
| SCTSPA_2011_04_30 | 2741 | 13.4 |
| MDDB_2011_08_03 | 2694 | 13.1 |
| RCD99 | 2007 | 9.8 |
| SNMI98 | 214 | 1 |
Notes
- Source overlap provides a high level comparison of content and meaning between the reported source and other sources in the Metathesaurus.
- The report displays source overlap of 1% or greater.
- Number of shared concepts: number of concepts that contain at least one atom from each of two compared sources.
- Percentage Overlap: percentage of shared concepts relative to the total number of concepts for this source.
